:root{
  --ink:#1C2620;
  --moss:#2F4538;
  --moss-light:#456354;
  --sand:#F0E6D2;
  --paper:#FAF8F3;
  --coral:#E08E45;
  --coral-dark:#C66F2A;
  --danger:#C1473A;
  --ok:#5B7B53;
  --warn:#C9912E;
  --line:#E2D8C3;
  --radius:14px;
  --shadow:0 2px 14px rgba(28,38,32,0.08);
  --font-display:'Fraunces',serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',monospace;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px;}
h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.15;margin:0 0 .5rem;}
h1{font-size:clamp(2rem,4.5vw,3.1rem);}
h2{font-size:clamp(1.3rem,2.4vw,1.7rem);}
.mono{font-family:var(--font-mono);}
.eyebrow{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--coral-dark);
  margin:0 0 .6rem;
}
button{font-family:inherit;cursor:pointer;}
a{color:var(--moss);}

/* ---------- header ---------- */
.site-header{background:var(--moss);color:var(--paper);}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--paper);}
.brand-mark{font-size:1.4rem;}
.brand-name{font-family:var(--font-display);font-weight:600;font-size:1.15rem;}
.lang-switch{display:flex;gap:6px;}
.lang-btn{
  background:rgba(255,255,255,.08);
  color:var(--paper);
  border:1px solid rgba(255,255,255,.25);
  border-radius:20px;
  padding:5px 12px;
  font-size:.82rem;
  font-weight:600;
}
.lang-btn.is-active{background:var(--coral);border-color:var(--coral);color:var(--ink);}

/* ---------- ad slots ---------- */
.ad-slot{
  background:repeating-linear-gradient(45deg,var(--sand),var(--sand) 10px,#e9ddc1 10px,#e9ddc1 20px);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:#9c8c66;font-size:.78rem;font-family:var(--font-mono);
  min-height:60px;
}
.ad-slot::before{content:"AD SLOT";}
.ad-slot img{max-width:100%;display:block;}
.ad-top,.ad-bottom{min-height:60px;}
.ad-sidebar{width:240px;min-height:480px;flex-shrink:0;border:1px solid var(--line);border-radius:var(--radius);}
.premium-active .ad-slot,.premium-active .marquee{display:none !important;}

.marquee{background:var(--ink);color:var(--sand);overflow:hidden;padding:8px 0;}
.marquee-track{display:inline-block;white-space:nowrap;font-family:var(--font-mono);font-size:.85rem;padding-left:100%;animation:scroll-marquee 22s linear infinite;}
@keyframes scroll-marquee{from{transform:translateX(0);}to{transform:translateX(-100%);}}

/* ---------- hero ---------- */
.hero{padding:48px 0 32px;background:linear-gradient(180deg,var(--sand) 0%,var(--paper) 100%);}
.hero-inner{display:grid;gap:32px;}
.hero-sub{font-size:1.05rem;max-width:46ch;color:var(--moss-light);}

.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:24px;
}
.translator{max-width:640px;}
.translator-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:20px;}
.field{display:flex;flex-direction:column;gap:4px;}
.field label{font-size:.8rem;font-weight:600;color:var(--moss);}
.field select,.field input{
  font-family:inherit;font-size:1rem;padding:9px 10px;
  border:1px solid var(--line);border-radius:8px;background:var(--paper);
}
.translator-result{
  display:flex;align-items:center;justify-content:center;gap:18px;
  background:var(--sand);border-radius:10px;padding:18px;margin:10px 0;
}
.result-side{display:flex;flex-direction:column;align-items:center;gap:2px;}
.result-label{font-size:.78rem;color:var(--moss-light);font-weight:600;}
.result-value{font-size:1.7rem;font-weight:700;color:var(--ink);}
.result-side--human .result-value{color:var(--coral-dark);}
.translator-arrow{font-family:var(--font-mono);font-size:1.4rem;color:var(--moss-light);}
.fine-print{font-size:.78rem;color:#8a8a7e;margin:6px 0 14px;}
.batch-row{margin-top:6px;}
#batch-list .batch-item{display:flex;justify-content:space-between;border-top:1px dashed var(--line);padding:8px 0;font-size:.9rem;}

.btn{border-radius:10px;border:none;padding:11px 18px;font-weight:600;font-size:.95rem;}
.btn-primary{background:var(--moss);color:#fff;}
.btn-primary:hover{background:var(--moss-light);}
.btn-ghost{background:transparent;border:1px solid var(--moss);color:var(--moss);}
.btn-ghost-sm{background:transparent;border:none;color:var(--moss-light);text-decoration:underline;font-size:.85rem;padding:6px 0;}
.btn-buy{background:var(--coral);color:#1C2620;width:100%;font-size:1.05rem;padding:14px;}
.btn-buy:hover{background:var(--coral-dark);color:#fff;}

/* ---------- tools ---------- */
.tools{display:flex;gap:28px;padding:40px 20px;align-items:flex-start;}
.tools-main{flex:1;display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));}
.tool-card{display:flex;flex-direction:column;}
.tool-sub{color:var(--moss-light);font-size:.9rem;margin-top:0;}
.form-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px;}
.form-row .field{flex:1;min-width:120px;}
.form-row input[type=text],.form-row input[type=date]{flex:1;width:100%;}
.result-box{margin-top:10px;font-size:.92rem;}
.result-box:empty{display:none;}
.toxic-row{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding:8px 0;}
.tag{font-family:var(--font-mono);font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:20px;color:#fff;}
.tag-severe{background:var(--danger);}
.tag-moderate{background:var(--warn);}
.tag-low{background:var(--ok);}
.tag-unknown{background:#999;}
.locked-hint{font-size:.78rem;color:var(--coral-dark);margin-top:10px;}
.vac-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line);font-size:.88rem;}
.cost-total{font-size:1.3rem;font-weight:700;font-family:var(--font-mono);margin-top:6px;}

/* ---------- premium ---------- */
.premium{padding:10px 20px 60px;}
.premium-card{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;background:var(--ink);color:var(--sand);}
.premium-card h2{color:#fff;}
.premium-list{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:8px;}
.premium-list li{padding-left:1.6em;position:relative;font-size:.92rem;}
.premium-list li::before{content:"✓";position:absolute;left:0;color:var(--coral);font-weight:700;}
.premium-buy{background:rgba(255,255,255,.06);border-radius:10px;padding:18px;display:flex;flex-direction:column;gap:10px;align-self:start;}
.price-row{display:flex;align-items:baseline;gap:10px;}
.price-old{font-size:1rem;text-decoration:line-through;opacity:.55;}
.price-new{font-size:2rem;font-weight:700;color:var(--coral);}
.price-note{font-size:.78rem;opacity:.75;margin:0;}

/* ---------- modal ---------- */
.modal-backdrop{position:fixed;inset:0;background:rgba(28,38,32,.55);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50;}
.modal-backdrop[hidden]{display:none;}
.modal{max-width:420px;width:100%;position:relative;}
.modal-close{position:absolute;top:10px;right:14px;background:none;border:none;font-size:1.4rem;color:var(--moss-light);}

/* ---------- footer ---------- */
.site-footer{background:var(--moss);color:var(--sand);padding:24px 0;margin-top:20px;}
.footer-inner{display:flex;flex-direction:column;gap:10px;font-size:.85rem;}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-links a{color:var(--sand);text-decoration:none;border-bottom:1px dotted rgba(240,230,210,.5);}
.footer-legal{opacity:.7;margin:0;}

@media (max-width:760px){
  .tools{flex-direction:column;}
  .ad-sidebar{width:100%;min-height:90px;}
  .premium-card{grid-template-columns:1fr;}
  .translator-grid{grid-template-columns:1fr 1fr;}
}
@media (prefers-reduced-motion:reduce){
  .marquee-track{animation:none;}
}